EVL170W-FTV STMicroelectronics, EVL170W-FTV Datasheet - Page 42

• Manufacturer Part Number: EVL170W-FTV
• Description: DEMO BOARD VIPER27 L6599A L6564
• Manufacturer: STMicroelectronics
• Series: VIPER™r

Specifications of EVL170W-FTV

• Main Purpose: Power Supply with PFC
• Outputs And Type: 2, Isolated
• Power - Output: 170W
• Voltage - Output: 24V, 12V, 5V
• Current - Output: 6A, 2A, 2A
• Voltage - Input: 90 ~ 264VAC
• Regulator Topology: Flyback
• Frequency - Switching: 130kHz
• Board Type: Fully Populated
• Utilized Ic / Part: Viper27LN, L6564, L6599A
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-11254

Resonant power transformer specifications
42/47
Table 4.
Mechanical aspect and pin numbering
●
●
●
●
Figure 65. Transformer electrical diagram
Manufacturer
●
●
Maximum height from PCB: 30 mm
Coil former type: horizontal, 7+7 pins (pins #1 and 7 are removed)
Pin distance: 5.08 mm
Row distance: 25.4 mm
MAGNETICA
Transformer P/N: 1860.0014 Rev. 0.1
10 - 13
12 - 14
8 - 11
9 - 10
Pins
Resonant transformer winding data (continued)
Winding
SEC - A
SEC - B
SEC - C
SEC - D
Doc ID 18376 Rev 1
DC resistance
4.4 mΩ
4.4 mΩ
4.4 mΩ
4.4 mΩ
Number of turns
2
2
2
2
90xφ 0.1 mm – G1
90xφ 0.1 mm – G1
90xφ 0.1 mm – G1
90xφ 0.1 mm – G1
Wire type
AN3329